Method for applying MSD and apparatus thereof

Abstract

A device configured to operate in a wireless system, the device including: a transceiver configured with a V2X(Vehicle to Everything), a processor operably connectable to the transceiver, wherein the processer is configured to: control the transceiver to transmit an uplink signal via operation band 20, control the transceiver to receive a sidelink signal vis operation band n38, wherein a value of Maximum Sensitivity Degradation (MSD) is applied to a reference sensitivity for receiving the sidelink signal.

What is claimed is: 
     
         1 . A device configured to perform V2X (Vehicle to Everything) communication, the device comprising:
 a transceiver,   at least one processor operably connectable to the transceiver, and   at least one memory operably connectable to the at least one processer and storing instructions that, based on being executed by the at least one processor, perform operations comprising:   transmitting an uplink signal via operation band 20, and   receiving a sidelink signal vi a operation band n38 (New Radio operating band 38),   wherein Maximum Sensitivity Degradation (MSD) is applied to a reference sensitivity for receiving the sidelink signal,   wherein based on bandwidth for receiving the sidelink signal being 10 MHz, the MSD is 10.7 dB,   wherein based on bandwidth for receiving the sidelink signal being 20 MHz, the MSD is 7.7 dB,   wherein based on bandwidth for receiving the sidelink signal being 30 MHz, the MSD is 5.8 dB, and   wherein based on bandwidth for receiving the sidelink signal being 40 MHz, the MSD is 4.7 dB.   
     
     
         2 . The device of  claim 1 ,
 wherein L CRB  (length of a contiguous resource block allocation) is 25, based on the bandwidth for receiving the sidelink signal being 10 MHz.   
     
     
         3 . The device of  claim 1 ,
 wherein L CRB  is 50, based on the bandwidth for receiving the sidelink signal being 20 MHz.   
     
     
         4 . The device of  claim 1 ,
 wherein L CRB  is 50, based on the bandwidth for receiving the sidelink signal being 30 MHz.   
     
     
         5 . The device of  claim 1 ,
 wherein L CRB  is 50, based on the bandwidth for receiving the sidelink signal being 40 MHz.   
     
     
         6 . The device of  claim 1 ,
 wherein the reference sensitivity is relaxed, based on delta R IB  (Allowed reference sensitivity relaxation), and   wherein the delta R IB  is 0.3 dB.   
     
     
         7 . The device of  claim 1 , wherein the operations further comprise:
 determining output power for transmitting the uplink signal,   wherein the transmitting the uplink signal is performed based on the determined output power for transmitting the uplink signal,   wherein the output power is relaxed, based on delta T IB  (Allowed maximum configured output power relaxation), and   wherein the delta T IB  is 0.2 dB.   
     
     
         8 . A method performed by a device, the method comprising:
 transmitting an uplink signal via operating band 20; and   receiving a sidelink signal via operation band n38 (New Radio operating band 38),   wherein Maximum Sensitivity Degradation (MSD) is applied to a reference sensitivity for receiving the sidelink signal,   wherein based on bandwidth for receiving the sidelink signal being 10 MHz, the MSD is 10.7 dB,   wherein based on bandwidth for receiving the sidelink signal being 20 MHz, the MSD is 7.7 dB,   wherein based on bandwidth for receiving the sidelink signal being 30 MHz, the MSD is 5.8 dB, and   wherein based on bandwidth for receiving the sidelink signal being 40 MHz, the MSD is 4.7 dB.   
     
     
         9 . The method of  claim 8 ,
 wherein L CRB  (length of a contiguous resource block allocation) is 25, based on the bandwidth for receiving the sidelink signal being 10 MHz.   
     
     
         10 . The method of  claim 8 ,
 wherein L CRB  is 50, based on the bandwidth for receiving the sidelink signal being 20 MHz.   
     
     
         11 . The method of  claim 8 ,
 wherein L CRB  is 50, based on the bandwidth for receiving the sidelink signal being 30 MHz.   
     
     
         12 . The method of  claim 8 ,
 wherein L CRB  is 50, based on the bandwidth for receiving the sidelink signal being 40 MHz.   
     
     
         13 . The method of  claim 8 ,
 wherein the reference sensitivity is relaxed, based on delta R IB  (Allowed reference sensitivity relaxation), and   wherein the delta R IB  is 0.3 dB.   
     
     
         14 . The method of  claim 8 , further comprising:
 determining output power for transmitting the uplink signal,   wherein the transmitting the uplink signal is performed based on the determined output power for transmitting the uplink signal,   wherein the output power is relaxed, based on delta T IB  (Allowed maximum configured output power relaxation), and   wherein the delta T IB  is 0.2 dB.